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Novel grouting material for water-rich broken fault zone stratum and preparation method of novel grouting material
The invention discloses a novel green and environment-friendly grouting material for a water-rich broken fault zone stratum and a preparation method of the grouting material, relates to reinforcement and seepage prevention of the water-rich broken stratum, and belongs to the field of geotechnical engineering disaster prevention and control. The novel grouting material mainly comprises the following components in parts by weight: 0.15 part of graphene oxide (GO), 400 parts of cement (PO), 100 parts of fly ash (FA) and 400 parts of water. The formula of the novel grouting material comprises the following components in parts by weight: 0.15 part of graphene oxide, 400 parts of cement, 100 parts of fly ash, 5-8 parts of accelerator and 400 parts of water. During use, the components are uniformly mixed and stirred according to the ratio and are injected into a water-rich broken fault zone stratum. The novel grouting material disclosed by the invention has the advantages of high fluidity, low bleeding rate, controllable setting time, high stone body strength, good anti-seepage performance, no toxicity, simplicity and convenience in operation and the like, and is a low-carbon, green and high-performance grouting reinforcement and anti-seepage material for the water-rich broken fault zone stratum.
本发明公开一种绿色环保的富水破碎断裂带地层新型注浆材料及其制备方法，涉及富水破碎地层的加固与防渗，属于岩土工程灾害防治领域。新型注浆材料主要由氧化石墨烯(GO)、水泥(PO)、粉煤灰(FA)和速凝剂组成，配比按重量份数计为：氧化石墨烯0.15份、水泥400份、粉煤灰100份、速凝剂5~8份以及水400份。使用时按上述配比混合搅拌均匀并注入富水破碎断裂带地层。本发明的新型注浆材料具有流动度高、析水率低、凝结时间可控、结石体强度高、防渗性能好、无毒、操作简便等优点，是一种低碳绿色、高性能的富水破碎断裂带地层注浆加固及防渗材料。
Novel grouting material for water-rich broken fault zone stratum and preparation method of novel grouting material
The invention discloses a novel green and environment-friendly grouting material for a water-rich broken fault zone stratum and a preparation method of the grouting material, relates to reinforcement and seepage prevention of the water-rich broken stratum, and belongs to the field of geotechnical engineering disaster prevention and control. The novel grouting material mainly comprises the following components in parts by weight: 0.15 part of graphene oxide (GO), 400 parts of cement (PO), 100 parts of fly ash (FA) and 400 parts of water. The formula of the novel grouting material comprises the following components in parts by weight: 0.15 part of graphene oxide, 400 parts of cement, 100 parts of fly ash, 5-8 parts of accelerator and 400 parts of water. During use, the components are uniformly mixed and stirred according to the ratio and are injected into a water-rich broken fault zone stratum. The novel grouting material disclosed by the invention has the advantages of high fluidity, low bleeding rate, controllable setting time, high stone body strength, good anti-seepage performance, no toxicity, simplicity and convenience in operation and the like, and is a low-carbon, green and high-performance grouting reinforcement and anti-seepage material for the water-rich broken fault zone stratum.
本发明公开一种绿色环保的富水破碎断裂带地层新型注浆材料及其制备方法，涉及富水破碎地层的加固与防渗，属于岩土工程灾害防治领域。新型注浆材料主要由氧化石墨烯(GO)、水泥(PO)、粉煤灰(FA)和速凝剂组成，配比按重量份数计为：氧化石墨烯0.15份、水泥400份、粉煤灰100份、速凝剂5~8份以及水400份。使用时按上述配比混合搅拌均匀并注入富水破碎断裂带地层。本发明的新型注浆材料具有流动度高、析水率低、凝结时间可控、结石体强度高、防渗性能好、无毒、操作简便等优点，是一种低碳绿色、高性能的富水破碎断裂带地层注浆加固及防渗材料。
Novel grouting material for water-rich broken fault zone stratum and preparation method of novel grouting material
一种富水破碎断裂带地层新型注浆材料及其制备方法
LIN BENHAI (author) / LIAO CHENG (author)
2022-11-22
Patent
Electronic Resource
Chinese
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